3-Day Beginner Gym Workout Plan to Get Back in Shape

Three sessions a week (upper body, lower body, then full body) to ease back into the gym. Made for beginners who want a steady routine built on simple machine and dumbbell exercises.

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Week 1, day by day

Session 1: Upper body

≈ 27 min
Warm-up (5 min)
  • 2 minutes of easy cycling or rowing.
  • 10 shoulder rolls and 10 bodyweight squats.
  • One light set of your first exercise, nice and easy.
  1. Machine chest press

    Machine chest press

    3 × 12 · rest 75 s

    Set the seat so the handles sit at chest height and press without locking your elbows.

  2. Wide-grip lat pulldown

    Wide-grip lat pulldown

    3 × 12 · rest 75 s

    Pull the bar to your upper chest by driving your elbows down, without swinging your torso.

  3. Seated dumbbell shoulder press

    Seated dumbbell shoulder press

    2 × 12 · rest 75 s

    Back against the pad, press the dumbbells overhead without arching and lower to ear level.

  4. Seated cable row

    Seated cable row

    2 × 12 · rest 75 s

    Keep your back straight, pull the handle to your belly button, squeeze your shoulder blades and return slowly.

  5. Triceps pushdown

    Triceps pushdown

    2 × 12 · rest 75 s

    Elbows tucked at your sides, push the bar down until your arms are straight then return slowly.

Session 2: Lower body

≈ 27 min

Same warm-up as the first session.

  1. Leg press

    Leg press

    3 × 12 · rest 75 s

    Feet shoulder-width apart, lower until your knees reach 90 degrees and keep your lower back flat on the pad.

  2. Dumbbell stiff-legged deadlift

    Dumbbell stiff-legged deadlift

    3 × 12 · rest 75 s

    Knees slightly bent, push your hips back and slide the dumbbells down your thighs with a flat back.

  3. Seated leg curl

    Seated leg curl

    2 × 12 · rest 75 s

    Set the pad just above your ankles and curl your legs without lifting your thighs off the seat.

  4. Standing calf raise

    Standing calf raise

    2 × 15 · rest 75 s

    Rise as high as you can on your toes, pause, then lower for a full stretch.

  5. Plank

    Plank

    2 × 30 s · rest 60 s

    Forearms on the floor, body in a straight line from head to heels, abs and glutes tight.

Session 3: Full body

≈ 29 min

Same warm-up as the first session.

  1. Dumbbell squat

    Dumbbell squat

    3 × 12 · rest 75 s

    Hold a dumbbell in each hand at your sides, sit your hips back as you lower, back straight and heels flat.

  2. Dumbbell bench press

    Dumbbell bench press

    3 × 12 · rest 75 s

    Lower the dumbbells to chest level with elbows about 45 degrees from your body, then press up.

  3. One-arm dumbbell row

    One-arm dumbbell row

    3 × 12 · rest 75 s

    One hand and one knee on the bench, pull the dumbbell toward your hip without twisting your torso.

  4. Glute bridge

    Glute bridge

    2 × 15 · rest 75 s

    Feet flat close to your glutes, lift your hips squeezing your glutes and pause at the top.

  5. Dead bug

    Dead bug

    2 × 10 · rest 75 s

    Lie on your back with your lower back on the floor and slowly extend opposite arm and leg, alternating.

Weeks 2 to 4, adapted to you, are in Muskl.

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